RAGIN, Tomasz; ZMOJDA, Jacek Mariusz; KOCHANOWICZ, Marcin; DOROSZ, Dominik. Spectroscopic properties of heavy metal oxide glasses doped with Er3+ ions for mid-infrared applications. Photonics Letters of Poland, [S. l.], v. 7, n. 2, p. pp. 38–40, 2015. DOI: 10.4302/photon. lett. pl.v7i2.561. Disponível em: https://www.photonics.pl/PLP/index.php/letters/article/view/7-14. Acesso em: 23 jun. 2024.